Two hot air balloons approach a landing field. One balloon is 12 meters from the landing point, the other ballon is 17 meters from the same landing point. The angle between the balloons is 70 degrees, how far in the air are the balloons

Julius went on a volunteer trip to centralamerica and took medical supplies with him.he packed a bag with 50 pounds of supplies.he brought pieces of equipment that weighed10 pounds each and bottles of medicine thatweighed pound each prepresents thenumber of pieces of equipment he broughtand b represents the number of bottles ofmedicine he brought then the total weight canbe represented by the equation 10p+b 50.the brought 3 pieces of equipment, how manybottles of medicine did he bring?